我试图通过此查询来获取Wikipedia页面的重定向：

https://en.wikipedia.org/w/api.php?action=query&generator=search&format=json&gsrsearch=iiroc&gsrlimit=10&prop=pageprops|description|redirects&redirects

如您所见，“加拿大投资行业监管组织”页面没有重定向：

            "18847030": {
                "pageid": 18847030,"ns": 0,"title": "Investment Industry Regulatory Organization of Canada","index": 1,"pageprops": {
                    "page_image": "Investment_Industry_Regulatory_Organization_of_Canada_Logo.jpg","wikibase_item": "Q16987312"
                },"description": "organization","descriptionsource": "central"
            }

但是，如果转到https://en.wikipedia.org/wiki/IIROC，则会重定向到https://en.wikipedia.org/wiki/Investment_Industry_Regulatory_Organization_of_Canada。

那么为什么“ IIROC”未包含在“ Investment_Industry_Regulatory_Organization_of_Canada”的重定向中？

谢谢